X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FDocIterator.cpp;h=0555a9f75f1db9dc2b467c22ee80f54415e4becf;hb=13739f37d5208e87e97c44ef2eeba35807ddb9c5;hp=f396ef5869f931b2c92454baa49f55a131106402;hpb=62d11f1f3bc28b917b22bfe28a43984f77d31531;p=lyx.git

diff --git a/src/DocIterator.cpp b/src/DocIterator.cpp
index f396ef5869..0555a9f75f 100644
--- a/src/DocIterator.cpp
+++ b/src/DocIterator.cpp
@@ -91,8 +91,11 @@ DocIterator DocIterator::clone(Buffer * buffer) const
 
 bool DocIterator::inRegexped() const
 {
-	InsetMathHull * i = dynamic_cast<InsetMathHull *>(inset().asInsetMath());
-	return i && i->getType() == hullRegexp;
+	InsetMath * im = inset().asInsetMath();
+	if (!im) 
+		return false;
+	InsetMathHull * hull = im->asHullInset();
+	return hull && hull->getType() == hullRegexp;
 }
 
 
@@ -142,8 +145,8 @@ Inset * DocIterator::realInset() const
 	LASSERT(inTexted(), /**/);
 	// if we are in a tabular, we need the cell
 	if (inset().lyxCode() == TABULAR_CODE) {
-		InsetTabular & tabular = static_cast<InsetTabular&>(inset());
-		return tabular.cell(idx()).get();
+		InsetTabular * tabular = inset().asInsetTabular();
+		return tabular->cell(idx()).get();
 	}
 	return &inset();
 }
@@ -189,6 +192,16 @@ Paragraph & DocIterator::innerParagraph() const
 }
 
 
+FontSpan DocIterator::locateWord(word_location const loc) const
+{
+	FontSpan f = FontSpan();
+
+	f.first = pos();
+	top().paragraph().locateWord(f.first, f.last, loc);
+	return f;
+}
+
+	
 CursorSlice const & DocIterator::innerTextSlice() const
 {
 	LASSERT(!empty(), /**/);